crypto: Clean up help text for CRYPTO_CRC32C

Ext4, jbd2, iSCSI, NVMeoF/TCP, and Btrfs stopped using this CRC32c
implementation in commits f2b4fa19647e18a2 ("ext4: switch to using the
crc32c library"), dd348f054b24a3f5 ("jbd2: switch to using the crc32c
library"), 92186c1455a2d356 ("scsi: iscsi_tcp: Switch to using the
crc32c library"), 427fff9aff295e2c ("nvme-tcp: use crc32c() and
skb_copy_and_crc32c_datagram_iter()"), and fe11ac191ce0ad91 ("btrfs:
switch to library APIs for checksums").

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/f567add7840bc612382237b3e76f3a8bdbd671e6.1772116160.git.geert+renesas@glider.be
Signed-off-by: Eric Biggers <ebiggers@kernel.org>

diff --git a/crypto/Kconfig b/crypto/Kconfig
index 49293b656aff6f52bae037bb7dd0625c492899be..5e66de2948ed02f97c64c081e6164c263ea7c2c5 100644 (file)
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -1053,8 +1053,6 @@ config CRYPTO_CRC32C
          on Communications, Vol. 41, No. 6, June 1993, selected for use with
          iSCSI.
 
-         Used by btrfs, ext4, jbd2, NVMeoF/TCP, and iSCSI.
-
 config CRYPTO_CRC32
        tristate "CRC32"
        select CRYPTO_HASH